Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Dec. 30, 2018	Dec. 31, 2017	Jan. 01, 2017
Cash flows from operating activities:
Net income	$ 460,115	$ 194,029	$ 129,624
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation and amortization	128,879	125,687	124,304
Share-based compensation	17,918	20,928	18,141
Impairment of long-lived assets	4,697	4,097	16,241
Deferred income tax	(6,568)	(119,330)	(14,213)
Non-cash rental income, net	(17,043)	(11,822)	(7,543)
Net receipt of deferred vendor incentives	139	1,901	959
System optimization (gains) losses, net	(463)	39,076	(71,931)
Gain on sale of investments, net	(450,000)	(2,570)	(497)
Distributions received from TimWen joint venture	13,390	11,713	11,426
Equity in earnings in joint ventures, net	(8,076)	(7,573)	(8,351)
Long-term debt-related activities, net (see below)	18,673	12,075	11,767
Other, net	5,178	1,253	3,719
Changes in operating assets and liabilities:
Accounts and notes receivable, net	13,226	(17,340)	(34,213)
Inventories	(434)	(305)	34
Prepaid expenses and other current assets	6,824	(3,488)	(3,276)
Advertising funds restricted assets and liabilities	13,955	(12,230)	5,572
Accounts payable	(145)	(2,290)	(6,635)
Accrued expenses and other current liabilities	23,963	4,982	18,697
Net cash provided by operating activities	224,228	238,793	193,825
Cash flows from investing activities:
Capital expenditures	(69,857)	(81,710)	(150,023)
Acquisitions	(21,401)	(86,788)	(2,209)
Dispositions	3,223	81,516	262,173
Proceeds from sale of investments	450,000	4,111	890
Notes receivable, net	959	(9,000)	(3,581)
Payments for investments	13	375	172
Net cash provided by (used in) investing activities	362,911	(92,246)	107,078
Cash flows from financing activities:
Proceeds from long-term debt	934,837	31,130	0
Repayments of long-term debt	(900,072)	(58,113)	(24,617)
Deferred financing costs	(17,340)	(1,424)	(1,983)
Repurchases of common stock	(269,809)	(126,231)	(336,958)
Dividends	(80,532)	(68,322)	(63,832)
Proceeds from stock option exercises	45,228	12,884	19,773
Payments related to tax withholding for share-based compensation	(11,805)	(5,721)	(4,444)
Contingent consideration payment	(6,269)	0	0
Net cash used in financing activities	(305,762)	(215,797)	(412,061)
Net cash provided by (used in) operations before effect of exchange rate changes on cash	281,377	(69,250)	(111,158)
Effect of exchange rate changes on cash	(7,689)	6,125	2,127
Net increase (decrease) in cash, cash equivalents, and restricted cash	273,688	(63,125)	(109,031)
Cash, cash equivalents and restricted cash at beginning of period	212,824	275,949	384,980
Cash, cash equivalents and restricted cash at end of period	486,512	212,824	275,949
Long-term debt-related activities, net:
Loss on early extinguishment of debt	11,475	0	0
Accretion of long-term debt	1,255	1,237	1,220
Amortization of deferred financing costs	5,943	7,944	7,653
Reclassification of unrealized losses on cash flow hedges	0	2,894	2,894
Long-term debt-related activities, net:	18,673	12,075	11,767
Cash paid for:
Interest	137,607	128,989	117,583
Income taxes, net of refunds	102,827	29,311	77,620
Supplemental non-cash investing and financing activities:
Capital expenditures included in accounts payable	6,460	5,810	11,325
Capitalized lease obligations	6,569	276,971	104,119
Accrued debt issuance costs	240	0	512
Reconciliation of cash, cash equivalents and restricted cash at end of period:
Total cash, cash equivalents and restricted cash	$ 212,824	$ 275,949	$ 384,980